atm

• n.
  • a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade

    同义词： standard atmosphere atmosphere standard pressure

  • a means of digital communications that is capable of very high speeds; suitable for transmission of images or voice or video as well as data

    同义词： asynchronous transfer mode

  • an unattended machine (outside some banks) that dispenses money when a personal coded card is used

    同义词： cash machine cash dispenser automated teller machine automatic teller machine automated teller automatic teller

以上来源于: WordNet